Patents by Inventor Charles E. Perkett

Charles E. Perkett has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Printer with sequentially actuated printing means
    Patent number: 3983805
    Abstract: A printer for printing characters on a printable medium. The printer contains a plurality of printing actuators which are selectively energized from a power supply to print the characters. Control circuitry in the printer receives character codes and energizes the printing actuators individually in sequence thereby to reduce the loading on the power supply.
    Type: Grant
    Filed: October 6, 1975
    Date of Patent: October 5, 1976
    Assignee: MFE Corporation
    Inventors: Charles E. Perkett, Stephen G. Keith